| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.70 | 11.687% | $145.9749 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $18.79 | 12.852% | $21.2049 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $22.58 | 9.839% | $24.8016 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $226.86 | 8.794% | $246.8101 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $196.25 | 9.368% | $214.6347 | $214.63 | $214.65 | $214.60 |
| Purchase #6 | $54.32 | 10.297% | $59.9133 | $59.91 | $59.90 | $59.90 |
| Purchase #7 | $202.97 | 7.470% | $218.1319 | $218.13 | $218.15 | $218.10 |
| 7 purchase totals = | $852.47 | $931.4714 | $931.45 | $931.45 | $931.40 | |